...for people who have committed murder and who can never be released back into public? Since the murderer is usurping resources from the community, why not just execute the murderer so that resources are expended on those that contribute to society?
I'm agnostic, and I'm for a death penalty. I'm also for a death penalty for other crimes, like pedophilia; the recidivism rates for pedoes exceeds most other crimes, even for those who have been castrated, so I see little reason to keep them around. Some murders should not get the death penalty, as some crimes of passion have the least recidivism rates, but it's a judgement call and thus subjective on the part of the juries.
I can understand why many Xians would be opposed, though, as they're positive thinkers by nature and hoe for people to be 'saved' before they die, and think if they are saved then they are safe and it won't be necessary to execute them. I can see tht view also; it's not about revenge for me, that doesn't bring back the dead, but it is about protecting others, and I see little point in letting them loose again, in the case of gang bangers and the like, nor the point in paying to keep them alive until they die of old age.
The answer as to why some atheists oppose it id because they're pathetic fashion victims and knee jerk reactionaries who merely oppose it because some other group is for it that the PC puppets don't like, so they just oppose for that reason. They want to be trendy n stuff, is all; same reason most PC Nazis support the homosexual 'rights' hoax and every other nutjob PC fashion fad that comes along.